/* style.css */
:root{
    --cream: #f3efe8;
    --paper: #fbf8f3;
    --teal: #128a88;
    --teal-dark: #0f6f6d;
    --gold: #d6a85b;
    --ink: #111;
    --shadow: 0 14px 40px rgba(0,0,0,.14);
    --radius-xl: 28px;
    --container: 1140px;
  
    /* Fonts */
    --font-display: "Ysabeau Office", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    --font-ui: "Yeseva One", Georgia, serif;
  }
  
  *{ box-sizing: border-box; }
  html{ scroll-behavior: smooth; }
  body{
    margin:0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--ink);
    background: var(--paper);
  }
  
  img{ max-width:100%; display:block; }
  a{ color: inherit; text-decoration: none; }
  button{ font: inherit; }
  .container{
    width: min(var(--container), 100%);
    margin: 0 auto;
    padding: 0 18px;
  }
  
  .sr-only{
    position:absolute;
    width:1px;height:1px;
    padding:0;margin:-1px;
    overflow:hidden;clip:rect(0,0,0,0);
    border:0;
  }
  
  /* ==============================
     REVEAL (raise) animation
  ============================== */
  .reveal-item{
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .65s ease, transform .65s ease;
    will-change: opacity, transform;
  }
  
  .reveal-section.is-revealed .reveal-item{
    opacity: 1;
    transform: translateY(0);
  }
  
  /* stagger a little for nicer effect */
  .reveal-section.is-revealed .reveal-item:nth-child(1){ transition-delay: .00s; }
  .reveal-section.is-revealed .reveal-item:nth-child(2){ transition-delay: .10s; }
  .reveal-section.is-revealed .reveal-item:nth-child(3){ transition-delay: .18s; }
  .reveal-section.is-revealed .reveal-item:nth-child(4){ transition-delay: .26s; }
  
  /* Respect reduced motion */
  @media (prefers-reduced-motion: reduce){
    .reveal-item{
      opacity: 1 !important;
      transform: none !important;
      transition: none !important;
    }
  }
  
  /* ===== Topbar ===== */
  .topbar{
    position: sticky;
    top:0;
    z-index: 50;
    background: rgba(251,248,243,.86);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,.08);
  }
  .topbar__inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap: 14px;
    padding: 14px 0;
  }
  
  .socials{ display:flex; gap:12px; }
  
  .icon-btn{
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display:grid;
    place-items:center;
    background: #68b5d8;
    border: 2px solid rgba(0,0,0,.35);
    box-shadow: 0 8px 0 rgba(0,0,0,.2);
    font-weight: 800;
  }
  .icon-btn--dark{
    background: #2b211f;
    color: #f3efe8;
  }
  .icon-btn--gold{
    background: #e2b56a;
  }
  
  /* Nav pill */
  .navpill{
    position: relative;
    background: var(--cream);
    border: 1px solid rgba(0,0,0,.25);
    border-radius: 999px;
    box-shadow: 0 10px 0 rgba(0,0,0,.12);
    padding: 8px 10px;
    display:flex;
    align-items:center;
    gap: 10px;
  }
  
  .navlinks{
    list-style:none;
    margin:0;
    padding: 0 10px;
    display:flex;
    gap: 24px;
    align-items:center;
  }
  
  .navlink{
    font-family: var(--font-ui);
    font-weight: 400;
    color: #6b6b6b;
    text-transform: lowercase;
    position: relative;
  }
  .navlink:hover{ color: var(--teal-dark); } /*When pointer over color changes */
  
  
  .navlink.is-active{ color: var(--teal-dark); } /*sets active section highlight (when on a section page, that text will highlight) */


  /* Creates a virtual element that comes visible after hover */

  /*
    content = wha the pseudo-element renders. (empty bc just need shape, can be text,etc) 
  
  */ 
  .navlink::after{
    content:""; 
    position:absolute;
    left:0;
    right:0;
    bottom:-6px;
    height:3px; /*thickness */
    background: teal;
    transform: scaleX(0); /*hidden state */
    transition: transform .2s ease; /*animation*/
  }
  
  /*trigger */
  .navlink:hover::after{
    transform: scaleX(1); /*visible state  */
  }
  
  


  /* Mobile menu button */
  .menu-btn{
    display:none;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    background: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
  }
  
  /* Mobile dropdown */
  .mobile-menu{
    position:absolute;
    right: 8px;
    top: calc(100% + 10px);
    width: 220px;
    background: var(--cream);
    border: 1px solid rgba(0,0,0,.25);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 10px;
    display:flex;
    flex-direction:column;
    gap: 6px;
  
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
  }
  .mobile-menu.is-open{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .mobile-link{
    font-family: var(--font-ui);
    font-weight: 400;
    padding: 10px 12px;
    border-radius: 12px;
    color: #6b6b6b;
  }
  .mobile-link:hover{
    background: rgba(18,138,136,.12);
    color: var(--teal-dark);
  }
  
  /* ===== Hero ===== */
  .hero{
    position: relative;
    overflow: hidden;
    padding: 44px 0 0;
    min-height: 520px;
    background: var(--paper);
  }
  .hero__bg{
    position:absolute;
    inset:0;
    pointer-events:none;
  }
  .bg-shape{
    position:absolute;
    border-radius: 50%;
    opacity: .25;
  }
  .bg-shape--a{
    width: 520px; height: 520px;
    left: -120px; top: 40px;
    background: #7cc7dc;
  }
  .bg-shape--b{
    width: 520px; height: 520px;
    right: -180px; top: 80px;
    background: #e6d3b4;
  }
  
  /* vertical lines */
  .bg-lines{
    position:absolute;
    inset:0;
    pointer-events:none;
    background:
      repeating-linear-gradient(
        to right,
        rgba(18, 138, 136, 0.25),
        rgba(18, 138, 136, 0.25) 1px,
        transparent 1px,
        transparent 18px
      );
    opacity: 0.4;
    mask-image: linear-gradient(
      to bottom,
      rgba(0,0,0,0.9),
      rgba(0,0,0,0.15)
    );
  }
  
  .hero__inner{
    position: relative;
    padding: 46px 0 58px;
    text-align:center;
  }
  .hero__name{
    margin:0;
    font-family: var(--font-display);
    font-weight: 900;
    letter-spacing: 1px;
    font-size: clamp(42px, 6vw, 96px);
  }
  .hero__sub{
    margin: 12px 0 0;
    font-size: clamp(18px, 2vw, 30px);
    color: #4a4a4a;
    font-weight: 650;
  }
  
  .role-strip{
    border-top: 2px solid rgba(0,0,0,.8);
    border-bottom: 2px solid rgba(0,0,0,.8);
    background: var(--teal);
  }
  .role-strip__inner{ padding: 16px 0; }
  .role-strip__text{
    margin:0;
    color: #f4f1ea;
    text-align:center;
    font-weight: 700;
    font-size: clamp(14px, 1.4vw, 22px);
  }
  
  /* ===== Sections ===== */
  .section-title-strip{
    background: #3eb59f;
    border-top: 2px solid rgba(0,0,0,.85);
    border-bottom: 2px solid rgba(0,0,0,.85);
    display:grid;
    place-items:center;
    padding: 54px 0;
  }
  .section-title-strip h2{
    margin:0;
    font-family: var(--font-display);
    font-size: clamp(40px, 5vw, 92px);
    letter-spacing: 2px;
    font-weight: 900;
  }
  
  /* ===== Work ===== */
  .section--work{ background: var(--paper); padding-bottom: 44px; }
  
  .work-card{
    margin-top: 22px;
    background: #f3eadb;
    border: 2px solid rgba(0,0,0,.35);
    border-radius: var(--radius-xl);
    padding: 18px 18px 26px;
    box-shadow: 0 18px 0 rgba(0,0,0,.08);
  }
  
  .tabs{
    display:flex;
    gap: 10px;
    align-items:center;
    padding: 6px;
    background: rgba(255,255,255,.55);
    border: 1px solid rgba(0,0,0,.22);
    border-radius: 999px;
    width: fit-content;
    margin: 0 auto 18px;
  }
  .tab{
    border: none;
    background: transparent;
    padding: 10px 14px;
    border-radius: 999px;
    font-family: var(--font-ui);
    font-weight: 400;
    color: #6a6a6a;
    cursor: pointer;
    position: relative;
  }
  .tab.is-active{
    background: rgba(18,138,136,.16);
    color: var(--teal-dark);
    border: 1px solid rgba(0,0,0,.15);
  }
  .tab.is-active::after{
    content:"";
    position:absolute;
    left: 14px;
    right: 14px;
    bottom: 6px;
    height: 2px;
    border-radius: 999px;
    background: rgba(18,138,136,.55);
  }
  .panel[hidden]{ display:none; }
  
  .projects-grid{
    display:grid;
    gap: 18px;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
  }
  
  .project{
    border-radius: 22px;
    border: 2px solid rgba(0,0,0,.2);
    background: #ffffff;
    overflow:hidden;
    box-shadow: 0 10px 0 rgba(0,0,0,.08);
    cursor:pointer;
    outline: none;
  }
  .project:focus{
    box-shadow: 0 0 0 4px rgba(18,138,136,.25), 0 10px 0 rgba(0,0,0,.08);
  }
  .project:hover .project__thumb{
    filter: brightness(1.02);
    transform: scale(1.01);
  }
  
  .project__thumb{
    background:
    linear-gradient(180deg, rgba(0,0,0,.06), rgba(0,0,0,.00)),
    radial-gradient(circle at 30% 20%, rgba(214,168,91,.25), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(18,138,136,.18), transparent 60%),
    #f6f2ea;
    height: 130px;
    border-radius: 14px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

  }



  .project--NonVisual .project__body {
    padding-top: 3.25rem;
    padding-bottom: 5rem;
    
  }

  .project--NonVisual .project__thumb {
    display: none;
  }

  

  .project--drivesmart .project__thumb {
    background-image: url("assets/project-previews/DriveSmartHome.png");
    background-position: calc(50% - 5px) -5px;
  }

  .project--rpi-dorms .project__thumb {
    background-image: url("assets/project-previews/rpi-dorms.png");
    background-position: center 0.9px;
  }

  .project--OSChooser .project__thumb {
    background-image: url("assets/project-previews/OSChooser.png");
    background-position: center 0.9px;
  }

  

  .project__body{ padding: 14px 14px 16px; background: #d9c8be; }
  .project__title{
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 900;
    text-align:center;
  }
  .project__desc{
    margin: 0 auto 10px;
    color: #2f2f2f;
    font-size: 13px;
    line-height: 1.35;
    max-width: 44ch;
    text-align:center;
  }
  .project__meta{ padding-top: 10px; border-top: 1px solid rgba(0,0,0,.22); }
  
  .meta-label{
    display:block;
    font-size: 10px;
    letter-spacing: .4px;
    text-transform: lowercase;
    text-align:center;
    color: rgba(0,0,0,.7);
    font-weight: 750;
    margin-bottom: 8px;
  }
  .tech-icons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 0.4rem;
  }
  
  .tech-icons span {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: rgba(255,255,255,.85);
    border: 1px solid rgba(0,0,0,.22);
  
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .tech-icons img {
    width: 14px;
    height: 14px;
    opacity: 0.85;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }
  
  .project:hover .tech-icons img {
    opacity: 1;
  }
  
  .tech-dots span:hover img {
    transform: translateY(-1px);
  }
  
  



  
  /* ===== About ===== */
  .about-bg{
    background: #e2b86b;
    border-top: 2px solid rgba(0,0,0,.85);
    border-bottom: 2px solid rgba(0,0,0,.85);
    padding: 56px 0;
  }
  .about-wrap{
    display:grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 28px;
    align-items:center;
  }
  
  .photo-frame{
    border-radius: 24px;
    border: 6px solid rgba(0,0,0,.9);
    background: #fff;
    padding: 10px;
    box-shadow: 0 14px 0 rgba(0,0,0,.12);
  }
  /* .photo-placeholder{
    height: 420px;
    border-radius: 16px;
    background: #0c0c0c;
  } */
  .photo-frame img{
    width:100%;
    height: 420px;
    object-fit: cover;
    border-radius: 16px;
  }
  
  .about-title{
    margin: 0 0 18px;
    font-size: clamp(34px, 4vw, 64px);
    font-family: var(--font-ui);
    font-weight: 400;
    text-transform: lowercase;
  }
  .about-title span{ text-decoration: underline; }
  .about-title em{ font-style: italic; font-weight: 400; }
  
  .about-text{
    margin: 0;
    font-size: 16px;
    line-height: 1.65;
    max-width: 58ch;
  }
  
  .list{ margin: 0; padding-left: 18px; line-height: 1.8; }
  .hint{ margin-top: 10px; color: rgba(0,0,0,.65); font-size: 13px; }
  
  /* ===== Contact ===== */
  .section--contact{
    background: var(--paper);
    border-top: 2px solid rgba(0,0,0,.85);
    padding: 60px 0 70px;
  }
  .contact-title{
    display:flex;
    align-items:center;
    justify-content:center;
    gap: 18px;
    margin-bottom: 20px;
  }
  .contact-title h2{
    margin:0;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(34px, 4vw, 56px);
  }
  .time-pill{
    background: rgba(18,138,136,.12);
    border: 1px solid rgba(0,0,0,.14);
    padding: 10px 14px;
    border-radius: 999px;
    font-weight: 750;
    color: rgba(0,0,0,.7);
    font-size: 14px;
  }
  
  .contact-card{
    background: #f6f2ea;
    border: 1px solid rgba(0,0,0,.22);
    border-radius: 22px;
    padding: 24px;
    box-shadow: 0 14px 0 rgba(0,0,0,.08);
    display:grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 18px;
  }
  .form{ display:grid; gap: 10px; }
  input, textarea{
    width:100%;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,.25);
    padding: 10px 12px;
    background: #fff;
  }
  textarea{ resize: vertical; min-height: 120px; }
  
  .form-note{
    margin: 6px 0 0;
    color: rgba(0,0,0,.72);
    font-size: 13px;
    min-height: 18px;
  }
  .side-title{
    margin: 0 0 8px;
    font-weight: 800;
    text-transform: lowercase;
    color: rgba(0,0,0,.72);
  }
  .side-icons{
    display:flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
  }
  .open-to p{ margin: 0 0 6px; }
  .open-to ul{ margin: 0; padding-left: 18px; line-height: 1.7; }
  
  .btn{
    display:inline-block;
    padding: 12px 16px;
    border-radius: 10px;
    background: var(--teal);
    color: #fff;
    font-weight: 800;
    border: 1px solid rgba(0,0,0,.2);
    box-shadow: 0 8px 0 rgba(0,0,0,.12);
  }
  .btn:hover{ background: var(--teal-dark); }
  .btn--small{ width: fit-content; }
  
  /* ===== Footer ===== */
  .footer{
    background: #4aa8a1;
    border-top: 2px solid rgba(0,0,0,.85);
    padding: 20px 0;
  }
  .footer__inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap: 16px;
  }
  .footer-name{
    margin:0;
    font-family: var(--font-display);
    font-weight: 900;
    letter-spacing: 1px;
  }
  .footer-copy{ margin:0; font-size: 12px; opacity:.85; }
  
  .footer-links{
    display:flex;
    gap: 18px;
    flex-wrap: wrap;
    font-family: var(--font-ui);
  }
  .footer-links a:hover{ text-decoration: underline; }
  
  /* ===== Modal ===== */
  .modal{
    position: fixed;
    inset: 0;
    display:none;
    z-index: 80;
  }
  .modal.is-open{ display:block; }
  
  .modal__backdrop{
    position:absolute;
    inset:0;
    background: rgba(0,0,0,.45);
  }
  .modal__panel{
    position: relative;
    width: min(560px, calc(100% - 34px));
    margin: 9vh auto 0;
    background: var(--paper);
    border-radius: 18px;
    border: 1px solid rgba(0,0,0,.22);
    box-shadow: var(--shadow);
    padding: 18px 18px 22px;
  }
  .modal__close{
    position:absolute;
    right: 10px;
    top: 8px;
    border:none;
    background: transparent;
    font-size: 26px;
    cursor:pointer;
  }
  .modal__title{
    margin: 6px 0 10px;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 22px;
  }
  .modal__desc{ margin: 0 0 10px; color: rgba(0,0,0,.75); line-height: 1.5; }
  .modal__tech{ margin: 0 0 14px; font-weight: 750; }
  
  /* ===== Responsive ===== */
  @media (max-width: 980px){
    .projects-grid{ grid-template-columns: repeat(2, minmax(220px, 1fr)); }
    .about-wrap{ grid-template-columns: 1fr; }
    .photo-placeholder, .photo-frame img{ height: 360px; }
    .contact-card{ grid-template-columns: 1fr; }
    .footer__inner{ flex-direction: column; align-items:flex-start; }
  }
  
  @media (max-width: 720px){
    .navlinks{ display:none; }
    .menu-btn{ display:grid; place-items:center; }
  
    .hero{ min-height: 420px; }
    .section-title-strip{ padding: 40px 0; }
  
    /* Mobile work carousel */
    .projects-grid{
      display: flex;
      gap: 14px;
      overflow-x: auto;
      padding: 8px 6px 14px;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
    }
    .projects-grid::-webkit-scrollbar{ height: 10px; }
    .project{
      flex: 0 0 82%;
      scroll-snap-align: start;
    }
  
    .tabs{ width: 100%; justify-content:center; }
    .tab{ flex: 1; text-align:center; }
  
    .contact-title{ flex-direction: column; gap: 10px; }
  }